ASL Bloom
ASL lessons and a video-sign dictionary.
Sign language apps
Compare sign language dictionaries, lessons and communication tools. Check which sign language each app covers, its cost and device support.
4 apps & tools
SignSchool
ASL learning, dictionary search and practice activities.
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Sign BSL
BSL video dictionary with variants from multiple signers.
NZSL Online
Online New Zealand Sign Language dictionary.
How we check app information
HearingTracker’s editorial team checks each app against the developer’s own documentation and its app store listings. We have not tested these apps ourselves, so a listing is not a recommendation or a performance rating.
Listings were last checked on Nov 8, 2026. Each app’s page links to the sources we used.
Read how we check appsFind the app for your hearing aids
App control, audio streaming and remote support can have different compatibility requirements.